3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(phenylmethyl)-, 3,5-diethyl ester

Modify Date: 2024-01-12 15:31:36

3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(phenylmethyl)-, 3,5-diethyl ester Structure
3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(phenylmethyl)-, 3,5-diethyl ester structure
Common Name 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(phenylmethyl)-, 3,5-diethyl ester
CAS Number 1539-57-7 Molecular Weight 343.41700
Density 1.116g/cm3 Boiling Point 460.3ºC at 760mmHg
Molecular Formula C20H25NO4 Melting Point N/A
MSDS N/A Flash Point 232.2ºC

 Names

Name diethyl 4-benzyl-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.116g/cm3
Boiling Point 460.3ºC at 760mmHg
Molecular Formula C20H25NO4
Molecular Weight 343.41700
Flash Point 232.2ºC
Exact Mass 343.17800
PSA 64.63000
LogP 3.45150
Vapour Pressure 1.18E-08mmHg at 25°C
Index of Refraction 1.532

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
US7968000
CHEMICAL NAME :
3,5-Pyridinedicarboxylic acid, 4-benzyl-1,4-dihydro-2,6-dimethyl-, diethyl ester
CAS REGISTRY NUMBER :
1539-57-7
BEILSTEIN REFERENCE NO. :
0315717
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C20-H25-N-O4
MOLECULAR WEIGHT :
343.46
WISWESSER LINE NOTATION :
T6M DHJ B1 CVO2 D1R& EVO2 F1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
320 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01365

 Safety Information

HS Code 2933399090

 Synthetic Route

~51%

3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(phenylmethyl)-, 3,5-diethyl ester Structure

3,5-Pyridinedic...

CAS#:1539-57-7

Literature: Li, Guangxun; Chen, Rong; Wu, Lei; Fu, Qingquan; Zhang, Xiaomei; Tang, Zhuo Angewandte Chemie - International Edition, 2013 , vol. 52, # 32 p. 8432 - 8436

~73%

3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(phenylmethyl)-, 3,5-diethyl ester Structure

3,5-Pyridinedic...

CAS#:1539-57-7

Literature: Singh, Harjit; Singh, Kamaljit Tetrahedron, 1989 , vol. 45, # 12 p. 3967 - 3974

~75%

3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(phenylmethyl)-, 3,5-diethyl ester Structure

3,5-Pyridinedic...

CAS#:1539-57-7

Literature: Yadav; Subba Reddy; Reddy Synthetic Communications, 2001 , vol. 31, # 3 p. 425 - 430

~%

3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(phenylmethyl)-, 3,5-diethyl ester Structure

3,5-Pyridinedic...

CAS#:1539-57-7

Literature: Vanden Eynde; D'Orazio; Mayence; Maquestiau; Anders Tetrahedron, 1992 , vol. 48, # 7 p. 1263 - 1268

~%

3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(phenylmethyl)-, 3,5-diethyl ester Structure

3,5-Pyridinedic...

CAS#:1539-57-7

Literature: Vanden Eynde; D'Orazio; Mayence; Maquestiau; Anders Tetrahedron, 1992 , vol. 48, # 7 p. 1263 - 1268

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3,5-Pyridinedicarboxylic acid,1,4-dihydro-4-benzyl-2,6-dimethyl-,diethyl ester
Diethyl 4-benzyl-2,6-dimethyl-1,4-dihydro-3,5-pyridine-dicarboxylate
4-Benzyl-2,6-dimethyl-1,4-dihydro-pyridin-3,5-dicarbonsaeure-diaethylester
Isocinchomeronic acid,1,4-dihydro-4-benzyl-2,6-dimethyl-,diethyl ester
diethyl 2,6-dimethyl-4-benzyl-1,4-dihydropyridine-3,5-dicarboxylate
4-benzyl-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester
3,5-Pyridinedicarboxylic acid,4-benzyl-1,4-dihydro-2,6-dimethyl-,diethyl ester